Charger for a lawn mower



FIG. 1 is a first perspective view of a charger for a lawn mower, showing our new design;

FIG. 2 is a second perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a left side elevation view thereof.

The right side elevation view is a mirror image of the left side elevation view. The broken lines are for illustrative purposes only and form no part of the claimed design. 

CLAIM The ornamental design for, a charger for a lawn mower, as shown and described. 